I have had these installed and in use for about 2 hours, as the subs are also new been running at more of a break in volume. They seem to be a bit shrill on the highes with vocals but otherwise sound good maybe they will calm down a bit after running them for a while. Well worth the money for what I intended them to be used for. They have been installed as replacements in a set of Carvin main cabinets with plye 15" subs and they seem to match up quite well so far. As I stated when the vocals get loud and high they do sound pushed. Running them at 150 watts. 4 stars 5 for price and 3 for quality.

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Reviewed by: Shawn from BC, Canada.
on 9/3/2013

4/5

Q:WHAT IS THE THEAD SIZE ON THE HORN DRIVER T-400 CD NEED 1 1/4'' ??
WHAT SIZE THREADS DO THESE HAVE?

Asked by: ERNEST
- 1/4/2017

A: These use a 1-3/8"-18 TPI thread on pattern. This is is the industry standard for most drivers.

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